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164 Commits

Author SHA1 Message Date
Randy Mackay
0a5d6a430a AP_NavEKF3: accept optical flow data at up to 50hz 2019-05-11 16:23:57 +09:00
Andrew Tridgell
e4f6ffe719 AP_NavEKF3: fixed bug in EKF lane selection 
this fixes an issue in selecting the best lane to change to when we
have 3 or more EKF cores. The bug is that if the current lane is
unhealthy it would always choose the last healthy lane instead of
choosing the lane with the lowest score
 2019-05-07 06:59:50 +10:00
Michael du Breuil
fe3b29a088 AP_NavEKF3: Allow checking all cores for health 2019-04-09 10:53:25 +10:00
Pierre Kancir
b3a1c9c90c AP_NavEKF3: use get_distance_NE instead of location_diff 2019-04-08 08:00:52 -07:00
Paul Riseborough
9aaa0cd2e0 AP_NavEKF3: Fix typo in comment 2019-04-02 10:51:12 +11:00
Paul Riseborough
b7e0a2345c AP_NavEKF3: Fix indexing error 
Caused by copy and paste from AP_NavEKF2 which useds index 5 for vertical velocity. EKF3  should use index 6.
 2019-04-02 10:51:12 +11:00
Paul Riseborough
0d3e1a7d23 AP_NavEKF3: flow use parameter improvements 2019-04-02 10:51:12 +11:00
Paul Riseborough
d3e9281846 AP_NavEKF3: Update default plane optical flow param values 
Reduce time required to form estimate of terrain offset
 2019-04-02 10:51:12 +11:00
Paul Riseborough
35c82ef67f AP_NavEKF3: Improve optical flow height estimation 2019-04-02 10:51:12 +11:00
Paul Riseborough
b848e231c7 AP_NavEKF3: Add parameter to control how optical flow data is used 2019-04-02 10:51:12 +11:00
Mark Whitehorn
3c432cf25c AP_NavEKF3: add getQuaternionBodyToNED 2019-03-29 10:58:00 +11:00
Tom Pittenger
17ee20af3f AP_NavEKF3: rename dataflash to logger 2019-03-28 16:40:57 +11:00
Dr.-Ing. Amilcar do Carmo Lucas
390e0fa601 AP_NavEKF3: replace location_offset() and get_distance() function calls with Location object member function calls 
This allows removing duplicated code
 2019-02-28 11:44:09 +11:00
Arjun Vinod
f382a657bd AP_NavEKF3: fixed typos 2019-02-26 08:33:39 +11:00
Tom Pittenger
55377b234f AP_NavEKF3: remove HAL_CPU_CLASS_150 check, 150 is already a minimum requirement 2019-02-17 13:00:00 -08:00
Tom Pittenger
8a6a39b590 AP_NavEKF3: unify singleton naming to _singleton and get_singleton() 2019-02-10 19:09:58 -07:00
Andrew Tridgell
39ffef1f08 AP_NavEKF3: fixed EKF compass switching 
when we had 3 compasses the lack of the 'break' meant when we switched
compass in flight we would always switch back instantly to the one
that we had just rejected.
 2019-02-09 13:04:52 +11:00
Peter Barker
6fc76a32af GLOBAL: use AP::logger() and strip redundant Log_ from methods 2019-01-18 18:08:20 +11:00
Peter Barker
b47733142f GLOBAL: rename DataFlash_Class to AP_Logger 2019-01-18 18:08:20 +11:00
Peter Barker
0d4475f443 AP_NavEKF3: adjust for Location_Class and Location unification 2019-01-16 11:45:29 +11:00
Peter Barker
dd8da7321c AP_NavEKF3: adjust for location flags being moved out of union 2019-01-16 11:45:29 +11:00
Randy Mackay
c616587b86 AP_NavEKF: increase ABIAS_P_NSE param doc range to 0.005 2018-12-27 14:09:53 +09:00
Pierre Kancir
340429fbbb AP_NavEKF3: pass by const reference when needed 2018-12-20 09:05:01 +09:00
Michael du Breuil
25ef5fed82 AP_NavEKF3: Suppress clearing non-trival type warning 2018-10-30 16:17:03 -07:00
Andrew Tridgell
de58fb4637 AP_NavEKF3: support in-flight compass learning 2018-10-24 07:25:42 +10:00
Peter Barker
560f17a570 AP_NavEKF3: use union to alias array and struct access to states 
This avoids creating two pointers of different types to the same memory.

Having two pointers to the same memory can lead to the compiler
optimising code such that a write to one pointer is rearranged to be
either before or after a read from the other pointer depending on
which is deemed faster - not a good outcome.
 2018-10-19 08:46:43 +11:00
Peter Barker
27e3a89158 AP_NavEKF3: correct compilation when running MATH_CHECK_INDEXES 2018-10-19 08:46:43 +11:00
Peter Barker
281fad53c2 AP_NavEKF3: always set EKF control limits, even with no cores 2018-10-09 10:47:38 +11:00
Peter Barker
b68a91d171 AP_NavEKF3: remove default clause in setAidingMode 
All aiding modes should be covered in the switch statement; adding the
default clause squelches a potentially useful compiler warning
 2018-10-03 17:49:43 +01:00
Michael du Breuil
1991f223ac AP_NavEKF3: Fix roundoff, and missing offset handling of getLLH 2018-09-21 00:18:49 +01:00
Peter Barker
be9235a581 AP_NavEKF3: fix writeOptFlowMeas signature 
const some of the vectors, stop taking references to scalars that aren't
being changed
 2018-09-11 09:03:22 +10:00
Randy Mackay
3d72022f6e EKF: modify ALT_SOURCE param description 
We regularly find users changing the ALT_SOURCE to 1 (range finder) when trying to implement terrain following which is not the correct way to do it
 2018-07-18 08:31:09 +09:00
Andrew Tridgell
ac40a20c02 AP_NavEKF3: fill in gps_quality_good flag 2018-07-14 17:49:52 +10:00
Peter Barker
6bf5ffdb6d AP_NavEKF3: use compass singleton for logging 2018-07-04 20:11:27 +01:00
murata
4d5e258b19 AP_NavEKF3: Delete unused definitions 2018-06-11 09:11:44 +09:00
murata
f0a6cd5846 AP_NavEKF3: Clarify the message 2018-06-04 11:32:15 +09:00
Andrew Tridgell
553abda91c AP_NavEKF3: use single precision ceilf() 2018-05-07 11:43:23 +10:00
Andrew Tridgell
4869dd0ae4 AP_NavEKF3: send airspeed variance over mavlink 2018-04-30 15:41:32 +10:00
Peter Barker
901ba0034c AP_NavEKF3: do not pass GPS into Log_Write_GPS; it uses singleton 2018-04-18 13:50:55 +09:00
Peter Barker
a0d874baa2 AP_NavEKF3: const accessors 2018-04-07 09:56:18 +09:00
Peter Barker
6791808ac6 AP_NavEKF3: remove unneeded initialisations 
AP_NavEKF3 should never be allocated in uninitialised memory
 2018-04-07 09:54:21 +09:00
Peter Barker
d38ff1dd2c AP_NavEKF3: initialise EKF3 constants in declaration not constructor 2018-04-07 09:54:21 +09:00
Pierre Kancir
2b2c1e2d78 AP_NavEKF3: only use bcn EKF is the alignement as been completed 2018-04-03 09:55:13 +09:00
Pierre Kancir
44a21bc8ac EKF3: correct acos to acosf 2018-04-03 09:54:45 +09:00
Pierre Kancir
48c5a9b9c5 AP_NavEKF3: style change in BCN mesurements 2018-04-03 09:54:43 +09:00
Pierre Kancir
4d2f2a2aad AP_NavEKF3: correct flag in case of GPS disable 2018-04-03 09:54:41 +09:00
priseborough
5785523a0d AP_NavEKF3: Clarify definition for gps_glitching flag 2018-03-27 20:28:56 +09:00
Peter Barker
55b8a2288e AP_NavEKF3: use ins singleton 2018-03-16 00:37:35 -07:00
Peter Barker
7b1a906c4e AP_NavEKF3: use baro singleton 2018-03-08 21:20:05 -08:00
Paul Riseborough
6a1055389d AP_NavEKF3: Fix origin height estimator indexing bug 
EKF3 should use index 9 to access vertical position states
 2018-02-21 17:04:30 +10:00